int
CApp::run(int argc, char** argv)
{
#if SYSAPI_WIN32
// record window instance for tray icon, etc
CArchMiscWindows::setInstanceWin32(GetModuleHandle(NULL));
#endif
CArch arch;
arch.init();
CLog log;
CEventQueue events;
#if MAC_OS_X_VERSION_10_7
// dock hide only supported on lion :(
ProcessSerialNumber psn = { 0, kCurrentProcess };
GetCurrentProcess(&psn);
TransformProcessType(&psn, kProcessTransformToBackgroundApplication);
#endif
// install application in to arch
appUtil().adoptApp(this);
// HACK: fail by default (saves us setting result in each catch)
int result = kExitFailed;
try {
result = appUtil().run(argc, argv);
}
catch (XExitApp& e) {
// instead of showing a nasty error, just exit with the error code.
// not sure if i like this behaviour, but it's probably better than
// using the exit(int) function!
result = e.getCode();
}
catch (XBase& e) {
LOG((CLOG_CRIT "Exception: %s\n", e.what()));
}
catch (XArch& e) {
LOG((CLOG_CRIT "Init failed: %s" BYE, e.what().c_str(), argsBase().m_pname));
}
catch (std::exception& e) {
LOG((CLOG_CRIT "Exception: %s\n", e.what()));
}
catch (...) {
LOG((CLOG_CRIT "An unexpected exception occurred.\n"));
}
appUtil().beforeAppExit();
return result;
}
int
App::run(int argc, char** argv)
{
#if MAC_OS_X_VERSION_10_7
// dock hide only supported on lion :(
ProcessSerialNumber psn = { 0, kCurrentProcess };
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
GetCurrentProcess(&psn);
#pragma GCC diagnostic pop
TransformProcessType(&psn, kProcessTransformToBackgroundApplication);
#endif
// install application in to arch
appUtil().adoptApp(this);
// HACK: fail by default (saves us setting result in each catch)
int result = kExitFailed;
try {
result = appUtil().run(argc, argv);
}
catch (XExitApp& e) {
// instead of showing a nasty error, just exit with the error code.
// not sure if i like this behaviour, but it's probably better than
// using the exit(int) function!
result = e.getCode();
}
catch (DisplayInvalidException& die) {
LOG((CLOG_CRIT "A display invalid exception error occurred: %s\n", die.what()));
// display invalid exceptions can occur when going to sleep. When this process exits, the
// UI will restart us instantly. We don't really want that behevior, so we quies for a bit
ARCH->sleep(10);
}
catch (std::runtime_error& re) {
LOG((CLOG_CRIT "A runtime error occurred: %s\n", re.what()));
}
catch (std::exception& e) {
LOG((CLOG_CRIT "An error occurred: %s\n", e.what()));
}
catch (...) {
LOG((CLOG_CRIT "An unknown error occurred.\n"));
}
appUtil().beforeAppExit();
return result;
}
int
CClientApp::mainLoop()
{
// create socket multiplexer. this must happen after daemonization
// on unix because threads evaporate across a fork().
CSocketMultiplexer multiplexer;
// create the event queue
CEventQueue eventQueue;
// start client, etc
appUtil().startNode();
// run event loop. if startClient() failed we're supposed to retry
// later. the timer installed by startClient() will take care of
// that.
CEvent event;
DAEMON_RUNNING(true);
EVENTQUEUE->getEvent(event);
while (event.getType() != CEvent::kQuit) {
EVENTQUEUE->dispatchEvent(event);
CEvent::deleteData(event);
EVENTQUEUE->getEvent(event);
}
DAEMON_RUNNING(false);
// close down
LOG((CLOG_DEBUG1 "stopping client"));
stopClient();
updateStatus();
LOG((CLOG_NOTE "stopped client"));
return kExitSuccess;
}
int
CApp::run(int argc, char** argv)
{
#if MAC_OS_X_VERSION_10_7
// dock hide only supported on lion :(
ProcessSerialNumber psn = { 0, kCurrentProcess };
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wdeprecated-declarations"
GetCurrentProcess(&psn);
#pragma GCC diagnostic pop
TransformProcessType(&psn, kProcessTransformToBackgroundApplication);
#endif
// install application in to arch
appUtil().adoptApp(this);
// HACK: fail by default (saves us setting result in each catch)
int result = kExitFailed;
try {
result = appUtil().run(argc, argv);
}
catch (XExitApp& e) {
// instead of showing a nasty error, just exit with the error code.
// not sure if i like this behaviour, but it's probably better than
// using the exit(int) function!
result = e.getCode();
}
catch (std::exception& e) {
LOG((CLOG_CRIT "An error occurred: %s\n", e.what()));
}
catch (...) {
LOG((CLOG_CRIT "An unknown error occurred.\n"));
}
appUtil().beforeAppExit();
return result;
}
int
ClientApp::mainLoop()
{
// create socket multiplexer. this must happen after daemonization
// on unix because threads evaporate across a fork().
SocketMultiplexer multiplexer;
setSocketMultiplexer(&multiplexer);
// start client, etc
appUtil().startNode();
// init ipc client after node start, since create a new screen wipes out
// the event queue (the screen ctors call adoptBuffer).
if (argsBase().m_enableIpc) {
initIpcClient();
}
// run event loop. if startClient() failed we're supposed to retry
// later. the timer installed by startClient() will take care of
// that.
DAEMON_RUNNING(true);
#if defined(MAC_OS_X_VERSION_10_7)
Thread thread(
new TMethodJob<ClientApp>(
this, &ClientApp::runEventsLoop,
NULL));
// wait until carbon loop is ready
OSXScreen* screen = dynamic_cast<OSXScreen*>(
m_clientScreen->getPlatformScreen());
screen->waitForCarbonLoop();
runCocoaApp();
#else
m_events->loop();
#endif
DAEMON_RUNNING(false);
// close down
LOG((CLOG_DEBUG1 "stopping client"));
stopClient();
updateStatus();
LOG((CLOG_NOTE "stopped client"));
if (argsBase().m_enableIpc) {
cleanupIpcClient();
}
return kExitSuccess;
}
int
CClientApp::mainLoop()
{
// create socket multiplexer. this must happen after daemonization
// on unix because threads evaporate across a fork().
CSocketMultiplexer multiplexer;
// start client, etc
appUtil().startNode();
// init ipc client after node start, since create a new screen wipes out
// the event queue (the screen ctors call adoptBuffer).
if (argsBase().m_enableIpc) {
initIpcClient();
}
// load all available plugins.
ARCH->plugin().init(s_clientScreen->getEventTarget());
// run event loop. if startClient() failed we're supposed to retry
// later. the timer installed by startClient() will take care of
// that.
DAEMON_RUNNING(true);
EVENTQUEUE->loop();
DAEMON_RUNNING(false);
// close down
LOG((CLOG_DEBUG1 "stopping client"));
stopClient();
updateStatus();
LOG((CLOG_NOTE "stopped client"));
if (argsBase().m_enableIpc) {
cleanupIpcClient();
}
return kExitSuccess;
}
int
CServerApp::mainLoop()
{
// create socket multiplexer. this must happen after daemonization
// on unix because threads evaporate across a fork().
CSocketMultiplexer multiplexer;
setSocketMultiplexer(&multiplexer);
// if configuration has no screens then add this system
// as the default
if (args().m_config->begin() == args().m_config->end()) {
args().m_config->addScreen(args().m_name);
}
// set the contact address, if provided, in the config.
// otherwise, if the config doesn't have an address, use
// the default.
if (m_synergyAddress->isValid()) {
args().m_config->setSynergyAddress(*m_synergyAddress);
}
else if (!args().m_config->getSynergyAddress().isValid()) {
args().m_config->setSynergyAddress(CNetworkAddress(kDefaultPort));
}
// canonicalize the primary screen name
CString primaryName = args().m_config->getCanonicalName(args().m_name);
if (primaryName.empty()) {
LOG((CLOG_CRIT "unknown screen name `%s'", args().m_name.c_str()));
return kExitFailed;
}
// start server, etc
appUtil().startNode();
// init ipc client after node start, since create a new screen wipes out
// the event queue (the screen ctors call adoptBuffer).
if (argsBase().m_enableIpc) {
initIpcClient();
}
// load all available plugins.
ARCH->plugin().init(m_serverScreen->getEventTarget(), m_events);
// handle hangup signal by reloading the server's configuration
ARCH->setSignalHandler(CArch::kHANGUP, &reloadSignalHandler, NULL);
m_events->adoptHandler(m_events->forCServerApp().reloadConfig(),
m_events->getSystemTarget(),
new TMethodEventJob<CServerApp>(this, &CServerApp::reloadConfig));
// handle force reconnect event by disconnecting clients. they'll
// reconnect automatically.
m_events->adoptHandler(m_events->forCServerApp().forceReconnect(),
m_events->getSystemTarget(),
new TMethodEventJob<CServerApp>(this, &CServerApp::forceReconnect));
// to work around the sticky meta keys problem, we'll give users
// the option to reset the state of synergys
m_events->adoptHandler(m_events->forCServerApp().resetServer(),
m_events->getSystemTarget(),
new TMethodEventJob<CServerApp>(this, &CServerApp::resetServer));
// run event loop. if startServer() failed we're supposed to retry
// later. the timer installed by startServer() will take care of
// that.
DAEMON_RUNNING(true);
#if defined(MAC_OS_X_VERSION_10_7)
CThread thread(
new TMethodJob<CServerApp>(
this, &CServerApp::runEventsLoop,
NULL));
// wait until carbon loop is ready
COSXScreen* screen = dynamic_cast<COSXScreen*>(
m_serverScreen->getPlatformScreen());
screen->waitForCarbonLoop();
runCocoaApp();
#else
m_events->loop();
#endif
DAEMON_RUNNING(false);
// close down
LOG((CLOG_DEBUG1 "stopping server"));
m_events->removeHandler(m_events->forCServerApp().forceReconnect(),
m_events->getSystemTarget());
m_events->removeHandler(m_events->forCServerApp().reloadConfig(),
m_events->getSystemTarget());
cleanupServer();
updateStatus();
LOG((CLOG_NOTE "stopped server"));
if (argsBase().m_enableIpc) {
cleanupIpcClient();
}
return kExitSuccess;
}
bool
CApp::parseArg(const int& argc, const char* const* argv, int& i)
{
if (appUtil().parseArg(argc, argv, i)) {
// handled by platform util
return true;
}
else if (isArg(i, argc, argv, "-d", "--debug", 1)) {
// change logging level
argsBase().m_logFilter = argv[++i];
}
else if (isArg(i, argc, argv, "-l", "--log", 1)) {
argsBase().m_logFile = argv[++i];
}
else if (isArg(i, argc, argv, "-f", "--no-daemon")) {
// not a daemon
argsBase().m_daemon = false;
}
else if (isArg(i, argc, argv, NULL, "--daemon")) {
// daemonize
argsBase().m_daemon = true;
}
else if (isArg(i, argc, argv, "-n", "--name", 1)) {
// save screen name
argsBase().m_name = argv[++i];
}
else if (isArg(i, argc, argv, "-1", "--no-restart")) {
// don't try to restart
argsBase().m_restartable = false;
}
else if (isArg(i, argc, argv, NULL, "--restart")) {
// try to restart
argsBase().m_restartable = true;
}
else if (isArg(i, argc, argv, "-z", NULL)) {
argsBase().m_backend = true;
}
else if (isArg(i, argc, argv, NULL, "--no-hooks")) {
argsBase().m_noHooks = true;
}
else if (isArg(i, argc, argv, "-h", "--help")) {
help();
m_bye(kExitSuccess);
}
else if (isArg(i, argc, argv, NULL, "--version")) {
version();
m_bye(kExitSuccess);
}
else if (isArg(i, argc, argv, NULL, "--no-tray")) {
argsBase().m_disableTray = true;
}
else if (isArg(i, argc, argv, NULL, "--ipc")) {
argsBase().m_enableIpc = true;
}
#if VNC_SUPPORT
else if (isArg(i, argc, argv, NULL, "--vnc")) {
argsBase().m_enableVnc = true;
}
#endif
else {
// option not supported here
return false;
}
return true;
}
bool
CApp::parseArg(const int& argc, const char* const* argv, int& i)
{
if (appUtil().parseArg(argc, argv, i)) {
// handled by platform util
return true;
}
else if (isArg(i, argc, argv, "-d", "--debug", 1)) {
// change logging level
argsBase().m_logFilter = argv[++i];
}
else if (isArg(i, argc, argv, "-l", "--log", 1)) {
argsBase().m_logFile = argv[++i];
}
else if (isArg(i, argc, argv, "-f", "--no-daemon")) {
// not a daemon
argsBase().m_daemon = false;
}
else if (isArg(i, argc, argv, NULL, "--daemon")) {
// daemonize
argsBase().m_daemon = true;
}
else if (isArg(i, argc, argv, "-n", "--name", 1)) {
// save screen name
argsBase().m_name = argv[++i];
}
else if (isArg(i, argc, argv, "-1", "--no-restart")) {
// don't try to restart
argsBase().m_restartable = false;
}
else if (isArg(i, argc, argv, NULL, "--restart")) {
// try to restart
argsBase().m_restartable = true;
}
else if (isArg(i, argc, argv, "-z", NULL)) {
argsBase().m_backend = true;
}
else if (isArg(i, argc, argv, NULL, "--no-hooks")) {
argsBase().m_noHooks = true;
}
else if (isArg(i, argc, argv, "-h", "--help")) {
help();
m_bye(kExitSuccess);
}
else if (isArg(i, argc, argv, NULL, "--version")) {
version();
m_bye(kExitSuccess);
}
else if (isArg(i, argc, argv, "-u", "--usb-list")) {
// enumerate compatible usb devices list
std::cout << CUSBAddress::getConnectedCompatibleDeviceNames();
m_bye(kExitSuccess);
}
else if (isArg(i, argc, argv, NULL, "--no-tray")) {
argsBase().m_disableTray = true;
}
else if (isArg(i, argc, argv, NULL, "--ipc")) {
argsBase().m_enableIpc = true;
}
else if (isArg(i, argc, argv, NULL, "--server")) {
// HACK: stop error happening when using portable (synergyp)
}
else if (isArg(i, argc, argv, NULL, "--client")) {
// HACK: stop error happening when using portable (synergyp)
}
else if (isArg(i, argc, argv, NULL, "--crypto-pass")) {
argsBase().m_crypto.m_pass = argv[++i];
}
else if (isArg(i, argc, argv, NULL, "--crypto-mode")) {
argsBase().m_crypto.setMode(argv[++i]);
}
#if VNC_SUPPORT
else if (isArg(i, argc, argv, NULL, "--vnc")) {
argsBase().m_enableVnc = true;
}
#endif
else {
// option not supported here
return false;
}
return true;
}